staging: unisys: visorbus: Remove unneeded initialization

No need to set drv to NULL.

Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
David Kershner 2017-09-27 13:14:24 -04:00 • committed by Greg Kroah-Hartman
commit 473659df53